HP · PCs/Workstations

HP Pro Mini 400 G9 price in United Kingdom

MPN D18HLESMPN B00R8UC#ABAMPN A70PDUT#ABAEAN 199896118477EAN 198701905943

ProcessorIntel® Core™ i7
Memory32 GB
Storage256 GB
GraphicsNot available

Lowest price incl. delivery

£524.83

at PCHUB.UKFree deliveryIn stock

3 stores
Range £524.83 – £701.30
Save up to £176.47 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Go to PCHUB.UK See all 9 offers

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Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£524.83at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 9 offers

Save up to £176.47 (25%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceHP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 8 GB 256 GB SSD Windows 1 In stockFree shipping
£524.83incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
PCHUB.UKHP Pro Mini 400 G9 Intel® Core™ i5 i5-14400T 8 GB DDR5-SDRAM 256 GB SS In stockFree shipping
£539.75incl. free shipping+£14.92 (3%) vs lowest
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeHP Pro Mini 400 G9 Intel® Core™ i5 i5-13500T 16 GB DDR4-SDRAM 512 GB SSD Windows 11 Pro Mini PC Black In stockFree shipping
£591.99incl. free shipping+£67.16 (13%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 8 GB 256 GB SSD Windows 11 Pro Mini PC Black In stockFree shipping
£632.99incl. free shipping+£108.16 (21%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeHP Pro Mini 400 G9 Intel® Core™ i5 i5-14400T 8 GB DDR5-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black In stockFree shipping
£633.99incl. free shipping+£109.16 (21%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PCHUB.UKHP Pro Mini 400 G9 Intel® Core™ i5 i5-14400T 16 GB DDR5-SDRAM 512 GB S In stockFree shipping
£701.30incl. free shipping+£176.47 (34%) vs lowest
Go to store : PCHUB.UK (opens in a new tab)
PcNova.co.ukHP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 8 GB 256 GB SSD Windows 1 In stockShipping not stated
£524.83item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)
PcNova.co.ukHP Pro Mini 400 G9 Intel® Core™ i5 i5-14400T 8 GB DDR5-SDRAM 256 GB SS In stockShipping not stated
£539.75item price, shipping extra+£14.92 (3%) vs lowest
Go to store : PcNova.co.uk (opens in a new tab)
PcNova.co.ukHP Pro Mini 400 G9 Intel® Core™ i5 i5-14400T 16 GB DDR5-SDRAM 512 GB S In stockShipping not stated
£701.30item price, shipping extra+£176.47 (34%) vs lowest
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Best price · PCHUB.UK£524.83

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Product details

Identification

Brand: HP
Product: Pro Mini 400 G9
Full name: HP Pro Mini 400 G9 Intel® Core™ i7 i7-14700T 32 GB DDR5-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black
Manufacturer part number: D18HLES, B00R8UC#ABA, A70PDUT#ABA, 9H6Z4ET#ABF, A85VKUC#ABA, D18K7ES, B17T4AT#ABA, 9H6Z3ET#ABF, 9H6Z6ET#ABF, A74Y6UP#ABA, A70P7UT#ABA, 75U75UP#ABA, B19XLUA#ABA, A70P6UT#ABA, A70P8UT#ABA, B46NTUA#ABA, B4WX4UA#ABA, 9H6Z5ET#ABF, B83CYUA#ABA, A70P9UT#ABA, 9Z1P2LC#ABA, B6JD0ES, B22QFLC#ABA, C5XR8ES, C6TQ3EA, C86H4ES, C86HKES, B8MY4UA#ABA, C7FX2ET, C7FX1ET, A54X6ET, C99PYEC#ABF, C5XR6ES, D0RR7AT, D0RR8AT, D0RR9AT, D2TG7ET, D2TG8ET, D30L7ES, D18JNES
EAN / UPC: 199896118477, 198701905943, 198415757760, 198415675354, 197029348623, 198122505173, 198828494535, 199485960180
Category: PCs/Workstations

84 specifications from the manufacturer's data sheet

Processor

Processor manufacturer	Intel
Processor family	Intel® Core™ i7
Processor generation	Intel® Core™ i7 (14th gen)
Processor model	i7-14700T
Processor cores	20
Processor threads	28
Processor boost frequency	5.2 GHz
Performance cores	8
Efficient cores	12
Efficient-core Max Turbo Frequency	3.7 GHz
Processor cache	33 MB
Processor cache type	Smart Cache
Processor socket	LGA 1700
Maximum turbo power	106 W
Processor base power	35 W

Memory

Internal memory	32 GB
Maximum internal memory	64 GB
Internal memory type	DDR5-SDRAM
Memory layout (slots x size)	1 x 32 GB
Memory slots	2x SO-DIMM
Memory data transfer rate	4800 MT/s

Storage

Total storage capacity	256 GB
Optical drive type	No
Storage media	SSD
Total SSDs capacity	256 GB
Number of SSDs installed	1
SSD capacity	256 GB
NVMe	Yes
SSD interface	PCI Express

Graphics

Discrete graphics card	No
On-board graphics card	Yes
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
On-board graphics card family	Intel® UHD Graphics
On-board graphics card model	Intel UHD Graphics 770

Performance

Product type	Mini PC
Market positioning	Proven productivity
Motherboard chipset	Intel Q670
Trusted Platform Module (TPM)	Yes

Network

Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Wi-Fi	Yes
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
WLAN controller manufacturer	Intel
WLAN controller model	Intel Wi-Fi 6E AX211
Antenna type	2x2
Bluetooth	Yes
Bluetooth version	5.3

Ports & interfaces

USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0
USB 3.2 Gen 2x2 Type-C ports quantity	1
Thunderbolt 3 ports quantity	0
DisplayPorts quantity	2
DisplayPort version	1.4
HDMI ports quantity	1
HDMI version	2.1
Ethernet LAN (RJ-45) ports	1
Combo headphone/mic port	Yes